194971996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{24907}}^1$

素因数の和:25033

約数の個数: 24

約数和(自身を含む): 362660480

約数和(自身を除く): 167688484

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 24907, 49814, 99628, 473233, 946466, 1892932, 2565421, 5130842, 10261684, 48742999, 97485998, 194971996]

約数ペア:

[(1, 194971996), (2, 97485998), (4, 48742999), (19, 10261684), (38, 5130842), (76, 2565421), (103, 1892932), (206, 946466), (412, 473233), (1957, 99628), (3914, 49814), (7828, 24907)]